Audio playback system and install medical equipment of this audio playback system

The utility model discloses an audio playback system and install medical equipment of this audio playback system, wherein, the audio playback system includes: little the control unit, little the control unit's input port receipt triggering signal, according to triggering signal generates control command, triggering signal is alarm signal or operation signal, the audio playback unit, the input port of audio playback unit with little the control unit's output port connects, receives control command, according to control command generates and reads the instruction fetch order, audio frequency memory cell, audio frequency memory cell's input port with the output port of audio playback unit connects, receives read the instruction fetch order, according to it reads instruction fetch and decides the audio material in the address field to read instruction fetch order, the input port of audio playback unit still with audio frequency memory cell's output port connects, receives audio material is in order to play. The u